| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $30.41 | 10.680% | $33.6578 | $33.66 | $33.65 | $33.70 |
| Purchase #2 | $140.97 | 4.868% | $147.8324 | $147.83 | $147.85 | $147.80 |
| Purchase #3 | $227.55 | 4.193% | $237.0912 | $237.09 | $237.10 | $237.10 |
| Purchase #4 | $64.56 | 3.528% | $66.8377 | $66.84 | $66.85 | $66.80 |
| Purchase #5 | $161.68 | 3.808% | $167.8368 | $167.84 | $167.85 | $167.80 |
| Purchase #6 | $129.77 | 9.202% | $141.7114 | $141.71 | $141.70 | $141.70 |
| Purchase #7 | $168.93 | 11.794% | $188.8536 | $188.85 | $188.85 | $188.90 |
| 7 purchase totals = | $923.87 | $983.8209 | $983.82 | $983.85 | $983.80 | |